package com.example.common;

/**
 * 基于ThreadLocal封装工具类，用户保护
 */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();
    //设置值
    public static void setCurrentId(Long id){
           threadLocal.set(id);
    }
    //获取值
    public static Long getCurrentId(){
        return threadLocal.get();
    }
}
